package com.qf.dao;

import com.qf.pojo.po.TrainTicket;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;

/**
 * @author lipengg
 * @date 2021/10/25
 */
@Mapper
public interface TrainTicketMapper {
    int updateTicketNum(TrainTicket trainTicket);
}
